227 lines
7.3 KiB
Java
227 lines
7.3 KiB
Java
|
#
|
||
|
|
# This file is part of the LibreOffice project.
|
||
|
|
#
|
||
|
|
# This Source Code Form is subject to the terms of the Mozilla Public
|
||
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||
|
|
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||
|
|
#
|
||
|
|
# This file incorporates work covered by the following license notice:
|
||
|
|
#
|
||
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||
|
|
# contributor license agreements. See the NOTICE file distributed
|
||
|
|
# with this work for additional information regarding copyright
|
||
|
|
# ownership. The ASF licenses this file to you under the Apache
|
||
|
|
# License, Version 2.0 (the "License"); you may not use this file
|
||
|
|
# except in compliance with the License. You may obtain a copy of
|
||
|
|
# the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
||
|
|
#
|
||
|
|
import traceback
|
||
|
|
|
||
|
|
from os import sep as FileSeparator
|
||
|
|
|
||
|
|
'''
|
||
|
|
This class delivers static convenience methods
|
||
|
|
to use with ucb SimpleFileAccess service.
|
||
|
|
You can also instantiate the class, to encapsulate
|
||
|
|
some functionality of SimpleFileAccess. The instance
|
||
|
|
keeps a reference to an XSimpleFileAccess and an
|
||
|
|
XFileIdentifierConverter, saves the permanent
|
||
|
|
overhead of querying for those interfaces, and delivers
|
||
|
|
convenience methods for using them.
|
||
|
|
These Convenience methods include mainly Exception-handling.
|
||
|
|
'''
|
||
|
|
|
||
|
|
class FileAccess(object):
|
||
|
|
|
||
|
|
def __init__(self, xmsf):
|
||
|
|
#get the file identifier converter
|
||
|
|
self.filenameConverter = xmsf.createInstance(
|
||
|
|
"com.sun.star.ucb.FileContentProvider")
|
||
|
|
self.xInterface = xmsf.createInstance(
|
||
|
|
"com.sun.star.ucb.SimpleFileAccess")
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def deleteLastSlashfromUrl(self, _sPath):
|
||
|
|
if _sPath.endswith("/"):
|
||
|
|
return _sPath[:-1]
|
||
|
|
else:
|
||
|
|
return _sPath
|
||
|
|
|
||
|
|
'''
|
||
|
|
Further information on arguments value see in OO Developer Guide,
|
||
|
|
chapter 6.2.7
|
||
|
|
@param xMSF
|
||
|
|
@param sPath
|
||
|
|
@param xSimpleFileAccess
|
||
|
|
@return the respective path of the office application.
|
||
|
|
A probable following "/" at the end is trimmed.
|
||
|
|
'''
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def getOfficePath(self, xMSF, sPath, xSimpleFileAccess):
|
||
|
|
try:
|
||
|
|
ResultPath = ""
|
||
|
|
xInterface = xMSF.createInstance("com.sun.star.util.PathSettings")
|
||
|
|
ResultPath = str(getattr(xInterface, sPath))
|
||
|
|
ResultPath = self.deleteLastSlashfromUrl(ResultPath)
|
||
|
|
return ResultPath
|
||
|
|
except Exception:
|
||
|
|
traceback.print_exc()
|
||
|
|
return ""
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def getFolderTitles(self, xMSF, FilterName, FolderName, resDict=None):
|
||
|
|
#Returns and ordered dict containing the template's name and path
|
||
|
|
|
||
|
|
locLayoutFiles = []
|
||
|
|
try:
|
||
|
|
xDocInterface = xMSF.createInstance(
|
||
|
|
"com.sun.star.document.DocumentProperties")
|
||
|
|
xInterface = xMSF.createInstance(
|
||
|
|
"com.sun.star.ucb.SimpleFileAccess")
|
||
|
|
nameList = xInterface.getFolderContents(FolderName, False)
|
||
|
|
if FilterName is None or FilterName == "":
|
||
|
|
FilterName = None
|
||
|
|
else:
|
||
|
|
FilterName += "-"
|
||
|
|
|
||
|
|
locLayoutDict = {}
|
||
|
|
for i in nameList:
|
||
|
|
fileName = self.getFilename(i)
|
||
|
|
if FilterName is None or fileName.startswith(FilterName):
|
||
|
|
xDocInterface.loadFromMedium(i, tuple())
|
||
|
|
if resDict is None:
|
||
|
|
title = xDocInterface.Title
|
||
|
|
else:
|
||
|
|
if xDocInterface.Title in resDict:
|
||
|
|
# localise string at runtime
|
||
|
|
title = resDict[xDocInterface.Title]
|
||
|
|
else:
|
||
|
|
title = xDocInterface.Title
|
||
|
|
locLayoutDict[title] = i
|
||
|
|
|
||
|
|
#sort the dictionary and create a list containing the
|
||
|
|
#keys list and the values list
|
||
|
|
keysList = sorted(locLayoutDict.keys())
|
||
|
|
valuesList= []
|
||
|
|
for i in keysList:
|
||
|
|
valuesList.append(locLayoutDict[i])
|
||
|
|
locLayoutFiles.append(keysList)
|
||
|
|
locLayoutFiles.append(valuesList)
|
||
|
|
except Exception:
|
||
|
|
traceback.print_exc()
|
||
|
|
|
||
|
|
return locLayoutFiles
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def getTitle(self, xMSF, _sFile):
|
||
|
|
sTitle = ""
|
||
|
|
try:
|
||
|
|
xDocInterface = xMSF.createInstance(
|
||
|
|
"com.sun.star.document.DocumentProperties")
|
||
|
|
noArgs = []
|
||
|
|
xDocInterface.loadFromMedium(_sFile, noArgs)
|
||
|
|
sTitle = xDocInterface.getTitle()
|
||
|
|
except Exception:
|
||
|
|
traceback.print_exc()
|
||
|
|
|
||
|
|
return sTitle
|
||
|
|
|
||
|
|
def getPath(self, parentURL, childURL):
|
||
|
|
string = ""
|
||
|
|
if childURL is not None and childURL != "":
|
||
|
|
string = "/" + childURL
|
||
|
|
return self.filenameConverter.getSystemPathFromFileURL(
|
||
|
|
parentURL + string)
|
||
|
|
|
||
|
|
def copy(self, source, target):
|
||
|
|
try:
|
||
|
|
self.xInterface.copy(source, target)
|
||
|
|
return True
|
||
|
|
except Exception:
|
||
|
|
traceback.print_exc()
|
||
|
|
return False
|
||
|
|
|
||
|
|
def exists(self, filename, default):
|
||
|
|
try:
|
||
|
|
return self.xInterface.exists(filename)
|
||
|
|
except Exception:
|
||
|
|
traceback.print_exc()
|
||
|
|
return default
|
||
|
|
|
||
|
|
def delete(self, filename):
|
||
|
|
try:
|
||
|
|
self.xInterface.kill(filename)
|
||
|
|
return True
|
||
|
|
except Exception:
|
||
|
|
traceback.print_exc()
|
||
|
|
return False
|
||
|
|
|
||
|
|
# lists the files in a given directory
|
||
|
|
# @param dir
|
||
|
|
# @param includeFolders
|
||
|
|
# @return
|
||
|
|
def listFiles(self, folder, includeFolders):
|
||
|
|
try:
|
||
|
|
return self.xInterface.getFolderContents(folder, includeFolders)
|
||
|
|
except Exception:
|
||
|
|
traceback.print_exc()
|
||
|
|
return [""]
|
||
|
|
|
||
|
|
def getSize(self, url):
|
||
|
|
try:
|
||
|
|
return self.xInterface.getSize(url)
|
||
|
|
except Exception:
|
||
|
|
traceback.print_exc()
|
||
|
|
return -1
|
||
|
|
|
||
|
|
def getURL(self, parentURL, childPath):
|
||
|
|
if len(childPath) > 0 and childPath[0] == "/":
|
||
|
|
path = parentURL + childPath
|
||
|
|
else:
|
||
|
|
path = parentURL + "/" + childPath
|
||
|
|
return path
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def getFilename(self, path, pathSeparator = "/"):
|
||
|
|
return path.split(pathSeparator)[-1]
|
||
|
|
|
||
|
|
'''
|
||
|
|
if the path points to file, gives the directory in which the file is.
|
||
|
|
'''
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def getParentDir(self, url):
|
||
|
|
while url[-1] == "/":
|
||
|
|
url = url[:-1]
|
||
|
|
return url[:url.rfind("/")]
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def connectURLs(self, urlFolder, urlFilename):
|
||
|
|
stringFolder = ""
|
||
|
|
stringFileName = urlFilename
|
||
|
|
if not urlFolder.endswith("/"):
|
||
|
|
stringFolder = "/"
|
||
|
|
if urlFilename.startswith("/"):
|
||
|
|
stringFileName = urlFilename[1:]
|
||
|
|
return urlFolder + stringFolder + stringFileName
|
||
|
|
|
||
|
|
# @param filename
|
||
|
|
# @return the extension of the given filename.
|
||
|
|
@classmethod
|
||
|
|
def getExtension(self, filename):
|
||
|
|
p = filename.find(".")
|
||
|
|
if (p == -1):
|
||
|
|
return ""
|
||
|
|
else:
|
||
|
|
while (True):
|
||
|
|
filename = filename[(p+1):]
|
||
|
|
p = filename.find(".")
|
||
|
|
if (p == -1):
|
||
|
|
break
|
||
|
|
return filename
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def filename(self, name, ext, i):
|
||
|
|
return name + ("" if (i == 0) else str(i)) + ("" if (ext == "") else ("." + ext))
|